Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Sarah Smart Gay Frischhertz, MD

Individual provider Vascular & Interventional Radiology Physician · NPI 1548649528

Sarah Smart Gay Frischhertz, MD is an Interventional Radiology in Baton Rouge, Louisiana. Graduated from Louisiana State University School of Medicine in New Orleans in 2015, 11 years ago. Practices with North Oaks Medical Center LLC, a 311-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Louisiana and Mississippi.

Years since qualifying
11
Trained at
Louisiana State University School of Medicine in New Orleans
Licensed in
LA, MS
In the registry since
2015
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

7520 Perkins Rd Ste 290
Baton Rouge, LA 70808-9130
Phone: (225) 769-6700
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1514 Jefferson Hwy, New Orleans, LA 70121-2429 — (504) 842-3260

Specialties & licences

Vascular & Interventional Radiology Physician (primary) Taxonomy 2085R0204X · Licence 326826 (LA)
Vascular & Interventional Radiology Physician Taxonomy 2085R0204X · Licence 28563 (MS)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1548649528
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 24, 2015
Last updated in NPPESJune 28, 2021
Certification dateJune 28, 2021

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERVENTIONAL RADIOLOGY
Also practisesDIAGNOSTIC RADIOLOGY
Medical schoolLOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN NEW ORLEANS
Graduated 2015 (11 years in practice)
Group practice North Oaks Medical Center Llc — 311 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare

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